R&S SMW200A supports R&S SMW-K541 digital predistortion option that lets users directly import AM/AM or AM/PM table with correction factors. Signal generator uses table values to automatically calculate, in real-time, amplitude and phase offset for each I/Q sample; original waveform file remains unchanged. By providing delta values used to adjust baseband signal in real-time, option helps reduce test times by eliminating need to recalculate and import predistorted waveforms into generator.
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